| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.7 / 5 (69) | Solingen, Germany | 26+ years | Radioiodine therapy, Thyroidectomy | — | — | Best doctor for herniated disc treatment, German Cancer Society | ||
| #2 | 4.5 / 5 (263) | Istanbul, Turkey | 27+ years | Metabolic surgery, Thyroidectomy | — | — | Joint Commission International , Turkish Medical Association (Türk Tabıplerı Bırliği) | ||
| #3 | 4.6 / 5 (432) | Istanbul, Turkey | — | — | Diabetes mellitus treatment with stem cells, Thyroidectomy | — | — | International Organization for Standardization, Joint Commission International | |
| #4 | 4.7 / 5 (159) | Vilnius, Lithuania | — | — | Thyroidectomy | — | — | Joint Commission International | |
| #5 | 4.6 / 5 (542) | Istanbul, Turkey | 32+ years | Thyroidectomy, Metabolic surgery | — | — | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | ||
| #6 | 4.6 / 5 (151) | Antalya, Turkey | — | — | Thyroidectomy | — | — | Joint Commission International | |
| #7 | 4.6 / 5 (165) | Istanbul, Turkey | — | — | Radioiodine therapy, Thyroidectomy | — | — | International Organization for Standardization, Joint Commission International | |
| #8 | 4.7 / 5 (494) | Barcelona, Spain | 29+ years23,000+ treatments | Thyroidectomy, Radioiodine therapy | — | — | Joint Commission International , European Foundation for Quality Management | ||
| #9 | 4.5 / 5 (55) | Istanbul, Turkey | — | — | Thyroidectomy, Radioiodine therapy | — | — | Joint Commission International | |
| #10 | 4.8 / 5 (293) | Istanbul, Turkey | — | — | Operation by doctor's recommendation, Thyroidectomy | — | — | Certification according to DIN EN ISO 9001 by TÜV NORD CERT, Joint Commission International |